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What Causes Kussmaul Respirations In Dka?

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DKA diabetic ketoacidosis nursing management pathophysiology & treatment. DKA is a complication of diabetes mellitus and mainly affects type 1 diabetics. DKA management includes controlling hyperglycemia, ketosis, and acdidosis. Signs & Symptoms include polyuria, polydipsia, hyperglycemia greater than 300 mg/dL, Kussmaul breathing, acetone breath, and ketones in the urine. Typically DKA treatment includes: intravenous fluids, insulin therapy (IV regular insulin), and electrolyte replacement. This video details what the nurse needs to know for the NCLEX exam about diabetic ketoacidosis. I also touch on DKA vs HHS (diabetic ketoacidosis and hyperosmolar hyperglycemic nonketotic syndrome (please see the other video for more details). Quiz on DKA: http://www.registerednursern.com/diab... Lecture Notes for this video: http://www.registerednursern.com/diab... Diabetes NCLEX Review Videos: https://www.youtube.com/playlist?list... Subscribe: http://www.youtube.com/subscription_c... Nursing School Supplies: http://www.registerednursern.com/the-... Nursing Job Search: http://www.registerednursern.com/nurs... Visit our website RegisteredNurseRN.com for free quizzes, nursing care plans, salary

Diabetic Ketoacidosis (dka)

A 12 year old boy, previously healthy, is admitted to the hospital after 2 days of polyuria, polyphagia, nausea, vomiting and abdominal pain. Vital signs are: Temp 37C, BP 103/63 mmHg, HR 112, RR 30. Physical exam shows a lethargic boy. Labs are notable forWBC 16,000,Glucose 534, K 5.9, pH 7.13, PCO2 is 20 mmHg, PO2 is 90 mmHg. result of insulin, glucagon, growth hormone, catecholamine increased tidal volume and rate as a result of metabolic acidosis due to gluconeogenesis and glycogenolysis tissues unable to use the high glucose as it is unable to enter cells anion gap due to ketoacidosis, lactic acidosis consumed in an attempt to buffer the increased acid glucose acts as an osmotic agent and draws water from ICF to ECF acidosis results in ICF/ECF exchange of H+ for K+ depletion of total body potassium due to cellular shift and losses through urine -hydroxybutyrate not detected with normal ketone body tests due to in capillary lipoprotein lipase activity H2PO4- is increased in urine, as it is titratable acid used to buffer the excess H+ that is being excreted must prevent resultant hypokalemia and hypophosphatemia labs may show pseudo-hyperkalemia prior to administartion of fluid Continue reading >>

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  1. RedhairedNurse

    Your nursing text should point out the difference. I would tell you, but I'd just have to look it up and my books are in storage. I could also google it, but something you can also do as well. Sorry.

  2. RedhairedNurse

    http://books.google.com/books?id=aLt...um=9&ct=result

  3. Ilithya

    In HHNS, blood sugar levels rise, and your body tries to get rid of the excess sugar by passing it into your urine, your body tries to compensate. This usually happens to type 2s
    In DKA there is little to no circulating insulin. DKA occurs mainly, but not exclusively, in Type 1 diabetes because Type 1 diabetes is characterized by a lack of insulin production in the pancreas. It is much less common in Type 2 diabetes because the latter is closely related to cell insensitivity to insulin, not -- at least initially -- to a shortage or absence of insulin. Some Type 2 diabetics have lost their own insulin production and must take external insulin; they have some susceptibility to DKA. You get acidosis in DKA because ketones lower the bloods pH.
    Does that help?

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Kussmaul breathing is a deep and labored breathing pattern often associated with severe metabolic acidosis, particularly diabetic ketoacidosis (DKA) but also renal failure. It is a form of hyperventilation, which is any breathing pattern that reduces carbon dioxide in the blood due to increased rate or depth of respiration. In metabolic acidosis, breathing is first rapid and shallow but as acidosis worsens, breathing gradually becomes deep, labored and gasping. It is this latter type of breathing pattern that is referred to as Kussmaul breathing. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video

Kussmaul Breathing - An Overview | Sciencedirect Topics

Nicholas J. White, in Manson's Tropical Infectious Diseases (Twenty-third Edition) , 2014 Hyperventilation or Kussmaul's breathing (sometimes termed respiratory distress) is a poor prognostic sign in malaria. In the tachypnoea associated with high fever, breathing is shallow compared with the ominous laboured hyperventilation associated with metabolic acidosis, pulmonary oedema or bronchopneumonia. Acute pulmonary oedema (acute respiratory distress syndrome) may develop at any time in severe falciparum malaria. It is particularly common in pregnant women, but rare in children. In some cases malaria ARDS may be difficult to distinguish clinically from pneumonia. The heart sounds are normal. The central venous pressure and pulmonary artery occlusion pressures are usually normal, the cardiac index is high and systemic vascular resistance is low. This points to an increase in capillary permeability (unless the patient has been overhydrated). The chest radiograph shows increased interstitial shadowing and a normal heart size. Julian L. Seifter, in Goldman's Cecil Medicine (Twenty Fourth Edition) , 2012 Symptoms include nausea, vomiting, anorexia, polydipsia, and polyuria. Patients ofte Continue reading >>

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  1. SVL

    So I understand this to be deep rapid respirations, as part of the signs of DKA. It's a result of the acidosis, and a need for air... so the body rapidly tries to expel CO2.
    Right?
    So... how on earth do you treat the respirations? I do understand you would need to treat the acidosis, but the question on my study guide says to know how to treat Kussmaul's Respirations.
    A class mate told me with a brown paper bag? That doesn't seem complicated enough to me, and I can't find anything in my book about it.

  2. Guest

    You have to treat the acidosis first and if that doesn't correct it--Intubation. I don't know Sarah usually when they get to that point they are on their way out.

  3. BlueRidge

    Your classmate is confusing Kussmaul's with hyperventalation, which is caused by breathing too deeply and/or quickly. Hyperventalating leads to the UNINTEDED loss of of too MUCH CO2, leading to dizziness and tingling of extremities. That treatment IS the brown paper bag or breathing into cupped hands to rebreath in more CO2. This occurs with overexcitment or during labor with controlled breathing patterns (like Lamaze).
    As you said, Kussmaul's is an attempt to reverse metabolic acidosis by blowing off Bicarb as a compensatory effort. These are spontaneous and under autonamic control, so you can NOT "treat the respirations" any more than you can help a patient "control" full blown labor contractions or autonamic dysreflexia in a pt with spinal cord injury.
    So, as TNN said, the treatment is to control the underlying metabolic issue with meds, fluids, mechanical oxygenation if needed. Th pH has to brought up to a level compatable with human life.

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What is DIABETIC KETOACIDOSIS? What does DIABETIC KETOACIDOSIS mean? DIABETIC KETOACIDOSIS meaning - DIABETIC KETOACIDOSIS definition - DIABETIC KETOACIDOSIS explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/... license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6Uu... Diabetic ketoacidosis (DKA) is a potentially life-threatening complication of diabetes mellitus. Signs and symptoms may include vomiting, abdominal pain, deep gasping breathing, increased urination, weakness, confusion, and occasionally loss of consciousness. A person's breath may develop a specific smell. Onset of symptoms is usually rapid. In some cases people may not realize they previously had diabetes. DKA happens most often in those with type 1 diabetes, but can also occur in those with other types of diabetes under certain circumstances. Triggers may include infection, not taking insulin correctly, stroke, and certain medications such as steroids. DKA results from a shortage of insulin; in response the body switches to burning fatty acids which produces acidic ketone bodies. DKA is typically diagnosed when testing finds high b

Diabetic Ketoacidosis

Diabetic ketoacidosis (DKA) is a serious, life-threatening complication of diabetes mellitus. DKA is characterized by the triad of hyperglycemia, anion gap metabolic acidosis, and ketonemia. It is part of a spectrum of hyperglycemia on which lies hyperosmolar hyperglycemic state (HHS). Though the two are distinct entities, they do share some commonalities. DKA is caused by the reduced effect of insulin, either due to deficit or reduction of levels, with concomitant elevation of counter regulatory hormones (glucagon, catecholamines, cortisol, and growth hormones), generally due to a precipitating stress. Increased gluconeogenesis, glycogenolysis, and decreased glucose uptake by cells leads to hyperglycemia, while insulin deficiency leads to mobilization and oxidization of fatty acids leading to ketogenesis. Although DKA may be the initial manifestation of diabetes, it is typically precipitated by other factors. It is critical for a clinician to identify and treat these factors. Infection can be found in 40-50% of patients with hyperglycemic crisis, with urinary tract infection and pneumonia accounting for the majority of cases. DKA is a life-threatening medical emergency with a mor Continue reading >>

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  1. RedhairedNurse

    Your nursing text should point out the difference. I would tell you, but I'd just have to look it up and my books are in storage. I could also google it, but something you can also do as well. Sorry.

  2. RedhairedNurse

    http://books.google.com/books?id=aLt...um=9&ct=result

  3. Ilithya

    In HHNS, blood sugar levels rise, and your body tries to get rid of the excess sugar by passing it into your urine, your body tries to compensate. This usually happens to type 2s
    In DKA there is little to no circulating insulin. DKA occurs mainly, but not exclusively, in Type 1 diabetes because Type 1 diabetes is characterized by a lack of insulin production in the pancreas. It is much less common in Type 2 diabetes because the latter is closely related to cell insensitivity to insulin, not -- at least initially -- to a shortage or absence of insulin. Some Type 2 diabetics have lost their own insulin production and must take external insulin; they have some susceptibility to DKA. You get acidosis in DKA because ketones lower the bloods pH.
    Does that help?

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